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-rw-r--r--src/lib/MSPUBParser.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/MSPUBParser.cpp b/src/lib/MSPUBParser.cpp
index 05e0e11..d838d5d 100644
--- a/src/lib/MSPUBParser.cpp
+++ b/src/lib/MSPUBParser.cpp
@@ -1957,8 +1957,8 @@ void MSPUBParser::parseEscherShape(librevenge::RVNGInputStream *input, const Esc
int coordSystemHeight = thisParentCoordinateSystem.m_ye - thisParentCoordinateSystem.m_ys;
if (coordSystemHeight == 0)
coordSystemHeight = 1;
- int groupWidth = parentGroupAbsoluteCoord.m_xe - parentGroupAbsoluteCoord.m_xs;
- int groupHeight = parentGroupAbsoluteCoord.m_ye - parentGroupAbsoluteCoord.m_ys;
+ int groupWidth = int64_t(parentGroupAbsoluteCoord.m_xe) - parentGroupAbsoluteCoord.m_xs;
+ int groupHeight = int64_t(parentGroupAbsoluteCoord.m_ye) - parentGroupAbsoluteCoord.m_ys;
double widthScale = (double)groupWidth / coordSystemWidth;
double heightScale = (double)groupHeight / coordSystemHeight;
int xs = (readU32(input) - thisParentCoordinateSystem.m_xs) * widthScale + parentGroupAbsoluteCoord.m_xs;